encrypted_shared_preferences 1.0.3

This plugin stores Shared Preferences as encrypted values on device storage.

Encrypted Shared Preferences

This plugin stores Shared Preferences as encrypted values. It is decrypted when retrieved. Make sure to target iOS 9.0 and later if you're going to deploy for iOS.

Usage

Instantiate class:

EncryptedSharedPreferences encryptedSharedPreferences = EncryptedSharedPreferences();

Save value:

encryptedSharedPreferences.setString('sample', 'Hello, World!').then((bool success) {
    if (success) {
        print('success');
    } else {
        print('fail');
    }
});

Retrieve value:

encryptedSharedPreferences.getString('sample').then((String value) {
    print(value); /// Prints Hello, World!
});

Dependencies

This library depends on some other libraries :

• shared_preferences
• flutter_string_encryption